Class SingleValueFieldManager
- java.lang.Object
-
- org.datanucleus.store.fieldmanager.SingleValueFieldManager
-
- All Implemented Interfaces:
FieldManager
public class SingleValueFieldManager extends Object implements FieldManager
Field manager for single field. Stores only a single field value, unlike the StateFieldManager which stores various types.The field number arguments to each method are ignored.
-
-
Constructor Summary
Constructors Constructor Description SingleValueFieldManager()
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
fetchBooleanField(int fieldNumber)
Accessor for boolean field.byte
fetchByteField(int fieldNumber)
Accessor for byte field.char
fetchCharField(int fieldNumber)
Accessor for int field.double
fetchDoubleField(int fieldNumber)
Accessor for double field.float
fetchFloatField(int fieldNumber)
Accessor for float field.int
fetchIntField(int fieldNumber)
Accessor for int field.long
fetchLongField(int fieldNumber)
Accessor for long field.Object
fetchObjectField(int fieldNumber)
Accessor for Object field.short
fetchShortField(int fieldNumber)
Accessor for short field.String
fetchStringField(int fieldNumber)
Accessor for String field.void
storeBooleanField(int fieldNumber, boolean value)
Mutator for boolean field.void
storeByteField(int fieldNumber, byte value)
Mutator for byte field.void
storeCharField(int fieldNumber, char value)
Mutator for char field.void
storeDoubleField(int fieldNumber, double value)
Mutator for double field.void
storeFloatField(int fieldNumber, float value)
Mutator for float field.void
storeIntField(int fieldNumber, int value)
Mutator for int field.void
storeLongField(int fieldNumber, long value)
Mutator for long field.void
storeObjectField(int fieldNumber, Object value)
Mutator for Object field.void
storeShortField(int fieldNumber, short value)
Mutator for boolean field.void
storeStringField(int fieldNumber, String value)
Mutator for String field.
-
-
-
Method Detail
-
storeBooleanField
public void storeBooleanField(int fieldNumber, boolean value)
Mutator for boolean field.- Specified by:
storeBooleanField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of fieldvalue
- Value
-
fetchBooleanField
public boolean fetchBooleanField(int fieldNumber)
Accessor for boolean field.- Specified by:
fetchBooleanField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of field- Returns:
- Boolean value
-
storeCharField
public void storeCharField(int fieldNumber, char value)
Mutator for char field.- Specified by:
storeCharField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of fieldvalue
- Value
-
fetchCharField
public char fetchCharField(int fieldNumber)
Accessor for int field.- Specified by:
fetchCharField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of field- Returns:
- int value
-
storeByteField
public void storeByteField(int fieldNumber, byte value)
Mutator for byte field.- Specified by:
storeByteField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of fieldvalue
- Value
-
fetchByteField
public byte fetchByteField(int fieldNumber)
Accessor for byte field.- Specified by:
fetchByteField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of field- Returns:
- byte value
-
storeShortField
public void storeShortField(int fieldNumber, short value)
Mutator for boolean field.- Specified by:
storeShortField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of fieldvalue
- Value
-
fetchShortField
public short fetchShortField(int fieldNumber)
Accessor for short field.- Specified by:
fetchShortField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of field- Returns:
- short value
-
storeIntField
public void storeIntField(int fieldNumber, int value)
Mutator for int field.- Specified by:
storeIntField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of fieldvalue
- Value
-
fetchIntField
public int fetchIntField(int fieldNumber)
Accessor for int field.- Specified by:
fetchIntField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of field- Returns:
- int value
-
storeLongField
public void storeLongField(int fieldNumber, long value)
Mutator for long field.- Specified by:
storeLongField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of fieldvalue
- Value
-
fetchLongField
public long fetchLongField(int fieldNumber)
Accessor for long field.- Specified by:
fetchLongField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of field- Returns:
- long value
-
storeFloatField
public void storeFloatField(int fieldNumber, float value)
Mutator for float field.- Specified by:
storeFloatField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of fieldvalue
- Value
-
fetchFloatField
public float fetchFloatField(int fieldNumber)
Accessor for float field.- Specified by:
fetchFloatField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of field- Returns:
- float value
-
storeDoubleField
public void storeDoubleField(int fieldNumber, double value)
Mutator for double field.- Specified by:
storeDoubleField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of fieldvalue
- Value
-
fetchDoubleField
public double fetchDoubleField(int fieldNumber)
Accessor for double field.- Specified by:
fetchDoubleField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of field- Returns:
- double value
-
storeStringField
public void storeStringField(int fieldNumber, String value)
Mutator for String field.- Specified by:
storeStringField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of fieldvalue
- Value
-
fetchStringField
public String fetchStringField(int fieldNumber)
Accessor for String field.- Specified by:
fetchStringField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of field- Returns:
- String value
-
storeObjectField
public void storeObjectField(int fieldNumber, Object value)
Mutator for Object field.- Specified by:
storeObjectField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of fieldvalue
- Value
-
fetchObjectField
public Object fetchObjectField(int fieldNumber)
Accessor for Object field.- Specified by:
fetchObjectField
in interfaceFieldManager
- Parameters:
fieldNumber
- Number of field- Returns:
- Object value
-
-